body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

#message-container {
    max-height: 300px;
    overflow-y: scroll;
    border: 1px solid #ccc;
    padding: 10px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}

tbody tr:hover {
    background-color: #f5f5f5;
}

#message-input {
    margin-top: 10px;
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

#message-sender {
    margin-top: 10px;
    padding: 8px;
    box-sizing: border-box;
}

button {
    background-color: #4caf50;
    color: #fff;
    padding: 10px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background-color: #45a049;
}

